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    SubjectRe: [PATCH 15/32] union-mount: Documentation

    Arnd Bergmann:
    > Right, but that is consistent with how the kernel would treat a
    > rename from one mount point to another, and tools like 'mv'
    > can handle this in user space.

    Yes, that is the description in the union mount document.
    While it says to rename a regular file is implemented, the code differs
    +Rename across different levels of the union is implemented as a copy-up
    +operation for regular files. Rename of directories simply returns EXDEV, the
    +same as if we tried to rename across different mounts. Most applications have

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      Last update: 2009-05-25 10:47    [W:0.019 / U:17.428 seconds]
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